Average annual temperature is 23.4 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Orimai
* Weather data for Orimai Papua New Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.5 | 30.4 | 30.3 | 29.6 | 28.5 | 28.6 | 29.0 | 27.9 | 28.5 | 29.6 | 29.5 | 30.0 |
| Average daytime temperature (°C) | 28.5 | 28.8 | 27.9 | 28.0 | 27.2 | 26.8 | 25.9 | 25.3 | 26.0 | 27.6 | 27.8 | 28.4 |
| Average temperature (°C) | 23.7 | 24.1 | 23.6 | 23.6 | 23.5 | 23.1 | 22.7 | 22.3 | 22.6 | 23.4 | 23.6 | 24.1 |
| Average night temperature (°C) | 20.7 | 21.3 | 20.9 | 20.8 | 21.5 | 21.1 | 21.1 | 20.8 | 20.8 | 21.0 | 21.1 | 21.4 |
| Absolute minimum temperature (°C) | 19.4 | 19.8 | 19.4 | 19.2 | 20.3 | 20.0 | 20.0 | 20.0 | 20.0 | 20.0 | 19.4 | 18.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.8 | 7.9 | 8.0 | 9.0 | 7.1 | 8.4 | 6.3 | 5.7 | 6.6 | 8.4 | 8.5 | 9.0 |
| Precipitation (mm) | 419 | 266 | 421 | 314 | 451 | 288 | 447 | 504 | 443 | 350 | 335 | 252 |
| Sunny days | 1 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Rainy days | 30 | 26 | 29 | 28 | 31 | 30 | 31 | 31 | 30 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Orimai is at